EP2352409B1 - Nettoyage de filtre dans un aspirateur de saletés avec élément à clapet - Google Patents

Nettoyage de filtre dans un aspirateur de saletés avec élément à clapet Download PDF

Info

Publication number
EP2352409B1
EP2352409B1 EP09778357.5A EP09778357A EP2352409B1 EP 2352409 B1 EP2352409 B1 EP 2352409B1 EP 09778357 A EP09778357 A EP 09778357A EP 2352409 B1 EP2352409 B1 EP 2352409B1
Authority
EP
European Patent Office
Prior art keywords
filter
flap
chamber
cleaning device
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09778357.5A
Other languages
German (de)
English (en)
Other versions
EP2352409A1 (fr
Inventor
Martin Kienzle
Günther Werbach
Rainer Hafenrichter
Klaus Dietz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nilfisk AS
Original Assignee
Nilfisk Advance AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nilfisk Advance AS filed Critical Nilfisk Advance AS
Publication of EP2352409A1 publication Critical patent/EP2352409A1/fr
Application granted granted Critical
Publication of EP2352409B1 publication Critical patent/EP2352409B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/20—Means for cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/023—Non-permanent measures for connecting different parts of the filter making use of magnetic forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/16—Means for selecting a filter element of a group of filters for a special purpose other than cleaning a filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/55—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning appliances, e.g. suction cleaners

Definitions

  • the invention relates to a vacuum cleaner with a filter cleaning and a flap element according to the preamble of claim 1.
  • the basic principle of filter cleaning is that the respective filter chamber with the filter half to be cleaned is first separated from the suction air flow of the suction turbine and then subsequently a false air flow, which is obtained from the blow-off of the suction turbine, is pulsed into the filter chamber to the outside with protective parts to clean the loaded area from inside to outside.
  • the EP 1 118 303 A2 shows a similar, pressure-controlled switching of the flap element, which is associated with the same disadvantages.
  • US 2007/0067944 A1 discloses vacuum cleaner with a filter cleaning and a switchable flap element, wherein the cleaning of the filter or parts of the filter is carried out by supplying a false air flow to the inside of the filter to be cleaned off.
  • the filters are sealed from each other in the vacuum cleaner tank flows through from the outside to the inside.
  • An arranged in a chamber housing flap element is pivotable, and openings are closed and released with the pivoting, wherein the secondary air flow arrives in pulses of the surface to be cleaned of the filter from the inside to the outside.
  • the flap element consists of at least two partial flaps whose pivoting is acted upon by a pivot drive.
  • the invention is based on the US 2007/00667944 A1 the task of ensuring a reliable cleaning of the two filter halves of a vacuum cleaner, with a better Abtivs Sabsgrad is given.
  • an approximately Y-shaped flap element consisting of two flap parts arranged at an angle to one another, is then controlled by a cost-effective servomotor drive.
  • servomotors are widely used in model making, they can be used inexpensively for the purposes of the invention
  • the servo motor has a drive arm which engages an associated U-shaped receptacle on a lug of the flap element and brings it into one or the other pivotal position.
  • a central position of the flap element namely a central position of the flap element, a left and a right.
  • both filter halves are flowed by the dirty stream and are therefore both in function, while in the right pivot position ( FIG. 2 ) Only the right half of the filter remains in operation and cleans the dirt flow, while the left half of the filter is cleaned by the pulse-like generated backflow in the opposite direction to the dirty cleaning direction.
  • the exhaust air cleaning flow is induced by the sudden opening of a control flap or a control port, wherein an electromagnetically actuated solenoid is used to control this control valve.
  • the invention is characterized in that an electromotive, electromagnetically or in another way arbitrarily controllable flap element can be brought into three different pivot positions and in this case a neutral position is given, in which both filter halves are in operation. Furthermore, the invention is characterized by the fact that either one or the other filter half can be cleaned by switching by means of the electric motor drive.
  • Another advantage of the invention is that for the flap control of Abcuris Kunststoff a single solenoid is present, which operates this single flap, while in the prior art, two different electromagnets with two different flaps were present.
  • FIG. 1 In general, a vacuum cleaner is shown, which consists of a container 6, in which a sealing arrangement, consisting of a ring filter, is inserted sealingly, wherein the ring filter consists of two filter halves 1, 2.
  • the filter halves 1, 2 are sealed from each other and are either operated in parallel, or it can be cleaned one half and the other half of the filter can be used.
  • the container 6 is the drawing simplification because of very short and with low volume drawn. It can also be designed as a bag or as a very large container, wherein it is important that the entire ring filter is taken in the region of a bottom-side seal 7, to provide an inner filter space.
  • the switching element according to the invention consists of a Y-flap 9, which consists of two mutually angularly arranged partial flaps 10, 11, which are rigidly interconnected and are pivotally mounted in the region of a pivot bearing 12. At the pivot bearing 12 is rotatably connected to a lever 13, which opens into an upper fork 14 open at the top.
  • the lever 13 with the fork 14 engages sealed in a chamber housing 42, through which flows the impulsively generated Abcuris Kunststoff through.
  • the drive axis of the servomotor 36 (see FIG. 4 ) is rotatably connected to an actuating pin 15 which is arranged on a pivot member which is pivotally mounted in a pivot point 16 on the housing of the vacuum cleaner.
  • the actuating pin 15 engages the fork 14 and is by pivoting operation of the lever 13 in a position to pivot the Y-flap from a neutral position to one side or the other.
  • one partial flap 10 or other partial flap 11 is brought to the discharge openings 31, 32 for sealing.
  • a solenoid 18 is used, which, however, can be formed in other embodiments as equivalent effect, other element.
  • the solenoid 18 may for example be replaced by a servo motor or by another, pulse-like operating actuator.
  • both filter halves 1.2 in function.
  • the outflow openings 31, 32 are air-conducting part of a collecting channel 37, so that the air flowing in via the two openings 31, 32 air is sucked in the direction of arrow 22 from the suction port 20 of the suction turbine 19, is compressed there and leaves the outlet opening 21 in the indicated direction of arrow 35 , Thus, the air flowing into the filter chamber 38, 39 is sucked in the direction of arrow 22 by the suction turbine 19 via its intake opening 20.
  • the suction turbine 19 conveys the air sucked in from the filter chambers 38, 39 under overpressure into a overpressure space 24.
  • the clean compressed air is conveyed outward via the blow-out duct 23.
  • the overpressure chamber 24 is otherwise separated by a wall 33 of the vacuum chamber of the vacuum cleaner.
  • the cleaning air thus flows via the exhaust opening 28 into the interior of the filter.
  • FIG. 4 shows even more details of the drive, where it is shown that in the upper pressure chamber 24 of the servo motor 36 is arranged, the drive axle is connected via a lever to the actuating pin 15.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Claims (9)

  1. Aspirateur de saletés avec un nettoyage de filtre et un élément à clapet réversible, étant précisé que le nettoyage du filtre ou de parties du filtres se fait grâce à l'amenée d'un courant d'air parasite sur le côté intérieur du filtre à nettoyer, et que les filtres (1, 2) sont traversés de l'extérieur vers l'intérieur dans le récipient d'aspirateur (6) en étant séparés l'un de l'autre de manière étanche, et qu'un élément à clapet (9) disposé dans un boîtier de chambre (42) est apte à pivoter, son pivotement provoquant la fermeture et le dégagement d'ouvertures (31, 32), étant précisé que le courant d'air parasite arrive par impulsions jusqu'à la surface à nettoyer du filtre (1, 2), de l'intérieur vers l'extérieur, étant précisé que l'élément à clapet (9) se compose de deux parties de clapet (10, 11) dont le pivotement est commandé par un entraînement de pivotement (15, 36),
    caractérisé en ce que la partie de clapet correspondante (10, 11) ferme sélectivement l'orifice de sortie (31, 32) de la chambre de filtre correspondante (38, 39) en direction de l'orifice d'aspiration (20) de la turbine d'aspiration (19),
    en ce que le côté décharge de la turbine d'aspiration (19) refoule l'air à surpression produit dans un espace de surpression (24) dans lequel est disposé un boîtier de chambre (42) qui présente au moins une ouverture (29) qui doit être ouverte et fermée par un élément d'entraînement (18) apte à être actionné brusquement, et dont l'ouverture provoque l'entrée de l'air à surpression, par le boîtier de chambre (42), sélectivement dans un conduit d'impulsion (25, 26) qui part de cet endroit et qui introduit l'air à surpression dans l'une ou l'autre des chambres de filtre (38, 39) en vue du nettoyage.
  2. Aspirateur de saletés avec un nettoyage de filtre selon la revendication 1, caractérisé en ce qu'il est prévu sur le côté supérieur des chambres de filtre (38, 39) une paroi (40) qui est traversée par les ouvertures de sortie (31, 32), et en ce que les ouvertures de sortie (31, 32) débouchent dans un conduit collecteur (37) dans lequel est guidé l'air d'aspiration pour la turbine d'aspiration (19).
  3. Aspirateur de saletés avec un nettoyage de filtre selon les revendications 1 et 2, caractérisé en ce que le conduit collecteur (37) est délimité vers le haut par une autre paroi (33) sur l'autre côté de laquelle est disposé l'espace de surpression (24) pour guider l'air de décharge de la turbine d'aspiration (19).
  4. Aspirateur de saletés avec un nettoyage de filtre selon l'une des revendications 1 à 3, caractérisé en ce qu'il est prévu dans l'espace de surpression (24), à peu près dans l'alignement de l'axe longitudinal médian du filtre (1, 2), un carter de chambre (42) dont l'intérieur est apte à être relié de manière étanche à l'air à l'espace de surpression (24), et en ce qu'il est prévu à l'intérieur du boîtier de chambre (42) un levier (13) qui est relié, fixe en rotation, au clapet en Y (9) et sur lequel agit l'actionnement pivotant pour ledit clapet en Y (9).
  5. Aspirateur de saletés avec un nettoyage de filtre selon la revendication 4, caractérisé en ce que sur le levier (13) est rapportée une fourche (14) dans laquelle pénètre la tige d'actionnement (15) de l'entraînement de pivotement.
  6. Aspirateur de saletés avec un nettoyage de filtre selon les revendications 4 et 5, caractérisé en ce que le levier (13) et/ou la fourche (14) s'appliquent de manière étanche sélectivement contre l'une ou l'autre des ouvertures de sortie du boîtier de filtre (42), étant précisé que l'ouverture de sortie débouche respectivement dans un conduit d'impulsion (25, 26) qui est dirigé vers l'intérieur de la chambre de filtre (38, 39).
  7. Aspirateur de saletés avec un nettoyage de filtre selon l'une des revendications 1 à 6, caractérisé en ce qu'un servomoteur (36) sert d'entraînement de pivotement pour le clapet en Y (9).
  8. Aspirateur de saletés avec un nettoyage de filtre selon l'une des revendications 1 à 7, caractérisé en ce que l'amenée d'air du boîtier de chambre (42) vers l'espace de surpression (24) est apte à être fermée par un clapet à impulsion (27) dont la course est commandée par un aimant de levage (18).
  9. Aspirateur de saletés avec un nettoyage de filtre selon l'une des revendications 1 à 7, caractérisé en ce que le palier de pivotement pour le clapet en Y (9) est disposé sur le boîtier de chambre (42).
EP09778357.5A 2008-09-13 2009-09-05 Nettoyage de filtre dans un aspirateur de saletés avec élément à clapet Active EP2352409B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008047047A DE102008047047B4 (de) 2008-09-13 2008-09-13 Filterabreinigung in einem Schmutzsauger mit Klappenelement
PCT/EP2009/006461 WO2010028787A1 (fr) 2008-09-13 2009-09-05 Nettoyage de filtre dans un aspirateur de saletés avec élément à clapet

Publications (2)

Publication Number Publication Date
EP2352409A1 EP2352409A1 (fr) 2011-08-10
EP2352409B1 true EP2352409B1 (fr) 2015-07-08

Family

ID=41394109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09778357.5A Active EP2352409B1 (fr) 2008-09-13 2009-09-05 Nettoyage de filtre dans un aspirateur de saletés avec élément à clapet

Country Status (5)

Country Link
US (1) US8961633B2 (fr)
EP (1) EP2352409B1 (fr)
CN (1) CN102196756B (fr)
DE (1) DE102008047047B4 (fr)
WO (1) WO2010028787A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11627863B2 (en) 2017-01-13 2023-04-18 Black & Decker Inc. Dust collection box

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5954981B2 (ja) * 2011-12-20 2016-07-20 株式会社マキタ 集塵機
DE102013007183A1 (de) 2013-04-25 2014-10-30 Nilfisk-Advance A/S Schmutzsauger mit Abreinigungssteuerung für den oder die Filter
DE102014110940A1 (de) * 2014-08-01 2016-02-04 Vorwerk & Co. Interholding Gmbh Rückspülbarer Luftfilter
DE102016100780A1 (de) * 2016-01-19 2017-07-20 Festool Gmbh Sauggerät
GB2546541B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaning apparatus
GB2546542B (en) 2016-01-22 2018-07-04 Dyson Technology Ltd Vacuum cleaner
GB2546543B (en) 2016-01-22 2019-01-02 Dyson Technology Ltd Separating apparatus and vacuum cleaner
EP3435828A4 (fr) * 2016-03-30 2019-11-27 Husqvarna AB Soupape de décharge et dispositif de tuyau souple pour collecteurs de poussière, collecteur de poussière, et procédé de fonctionnement de collecteur de poussière
EP3420874A1 (fr) 2017-06-29 2019-01-02 HILTI Aktiengesellschaft Nettoyage de filtre
KR102141111B1 (ko) * 2018-05-24 2020-08-04 이춘우 복수개의 터닝 포켓을 포함하는 포집부에 구비된 필터청소수단
DE102017126228B3 (de) 2017-11-09 2019-01-31 Metall + Plastic Gmbh Filtereinheit für ein Barrieresystem sowie Barrieresystem, insbesondere Isolator
CN112969395A (zh) * 2018-09-21 2021-06-15 玛蒂·奥利拉 真空吸尘器
CN109806692A (zh) * 2019-03-21 2019-05-28 郭绍华 一种处理高粉尘气体的中空纤维膜组件
EP3753464A1 (fr) * 2019-06-18 2020-12-23 Hilti Aktiengesellschaft Agencement d'une unité de nettoyage dans un dispositif d'aspiration et dispositif d'aspiration doté d'un tel agencement
EP4201290A1 (fr) * 2021-12-22 2023-06-28 Hilti Aktiengesellschaft Unité de nettoyage de filtre, aspirateur et procédé de nettoyage d'un filtre dans un aspirateur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949095C5 (de) * 1999-10-12 2006-12-07 Wap Reinigungssysteme Gmbh & Co Filterabreinigung in einem Schmutzsauger
DE19961308A1 (de) * 1999-12-18 2001-07-12 Wap Reinigungssysteme Verfahren und Vorrichtung zur Filterabreinigung eines Schmutzsaugers mit Filterkammerunterteilung
DE10101219C9 (de) * 2001-01-12 2018-05-17 Nilfisk-Advance A/S Schmutzsauger
US20070067944A1 (en) * 2005-09-28 2007-03-29 Panasonic Corporation Of North America Vacuum cleaner with dirt collection vessel having a stepped sidewall
JP5117778B2 (ja) * 2007-07-05 2013-01-16 株式会社リコー 画像形成装置、プロセスカートリッジ
DE202007015242U1 (de) * 2007-10-26 2007-12-27 Electrostar Schöttle GmbH & Co. KG Sauggerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11627863B2 (en) 2017-01-13 2023-04-18 Black & Decker Inc. Dust collection box

Also Published As

Publication number Publication date
CN102196756B (zh) 2014-08-06
US8961633B2 (en) 2015-02-24
CN102196756A (zh) 2011-09-21
US20110226130A1 (en) 2011-09-22
WO2010028787A1 (fr) 2010-03-18
EP2352409A1 (fr) 2011-08-10
DE102008047047A1 (de) 2010-04-01
DE102008047047B4 (de) 2012-09-20

Similar Documents

Publication Publication Date Title
EP2352409B1 (fr) Nettoyage de filtre dans un aspirateur de saletés avec élément à clapet
EP3146881B1 (fr) Nettoyage de filtre pour aspirateur
DE19949095C5 (de) Filterabreinigung in einem Schmutzsauger
DE10101219A1 (de) Abreinigungssteuerung für die Filter von Schmutzsaugern mit zwei Ventilen
EP2988642B1 (fr) Aspirateur avec un commande d'un ensemble dépoussièrage du ou des filtres
DE2749480A1 (de) Filter eines reinigungsgeraetes
EP3334319B1 (fr) Appareil d'aspiration
DE102010001678A1 (de) Kehrmaschine
DE202010012821U1 (de) Filterabreinigung für Schmutzsauger mit externem Gebläse
DE19756983C1 (de) Luftzuführeinrichtung
DE102009054693A1 (de) Sauggerät sowie Absauganlage
DE10101218B4 (de) Schmutzsauger
EP1251324B1 (fr) Système de refroidissement pour véhicules automobiles
EP2873361A1 (fr) Aspirateur de saleté doté d'un clapet basculant
DE102009020769A1 (de) Saugreinigungsgerät
DE202017103823U1 (de) Einrichtung zur Abfallbeseitigung von den Spinnmaschinen
EP2123204B1 (fr) Dispositif de régulation du flux d'air aspiré d'un aspirateur
EP4301194A1 (fr) Unité de ventilation pour un appareil d'aspiration, procédé de ventilation d'un appareil d'aspiration, appareil d'aspiration et utilisation d'un flux d'air pour dépoussiérer un filtre de l'appareil d'aspiration
EP1092381A2 (fr) Nettoyeur de filtres comprenant control des soupapes
DE2616872C3 (de) Taschen- oder Schlauchfilter mit Gegenstromabreinigung der Filterflächen
DE102023116781A1 (de) Vorfiltervorrichtungen und ventile für einen industriellen staubabscheider
DE102020116427A1 (de) System aus einem Saugreinigungsgerät und einer Basisstation
DE1929758C (de) Sperrvorrichtung für durch Hilfskraft unter Zwischenschaltung eines Druckspeichers betriebene Fensterheber in Kraftfahrzeugen
EP2660399B1 (fr) Dispositif d'actionnement pour un robinet à clé d'un dispositif de rinçage
EP1046797A2 (fr) Vanne d'air secondaire pour alimenter de l'air supplémentaire dans les gaz d'échappement d'un moteur à combustion interne

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110531

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

R17P Request for examination filed (corrected)

Effective date: 20110404

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150223

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 734712

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150715

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009011241

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150708

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151009

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151008

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151108

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151109

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009011241

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150905

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

26N No opposition filed

Effective date: 20160411

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 734712

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230501

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230822

Year of fee payment: 15

Ref country code: GB

Payment date: 20230823

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230822

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502009011241

Country of ref document: DE

Owner name: NILFISK A/S, DK

Free format text: FORMER OWNER: NILFISK-ADVANCE A/S, BROENDBY, DK